noun, noun which may take the genitive case particle 'no'
class A; A grade; A rank
Used for top-tier classification in rankings, quality, or categories. Often appears in compounds like A級品 (class-A goods) or A級戦犯 (class-A war criminal).
このレストランはA級グルメに選ばれた。
This restaurant was selected as a class-A gourmet establishment.
彼はA級ライセンスを取得した。
He obtained a class-A license.